189104640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{24623}}^1$

素因数の和:24649

約数の個数: 80

約数和(自身を含む): 604568448

約数和(自身を除く): 415463808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 24623, 49246, 73869, 98492, 123115, 147738, 196984, 246230, 295476, 369345, 393968, 492460, 590952, 738690, 787936, 984920, 1181904, 1477380, 1575872, 1969840, 2363808, 2954760, 3151744, 3939680, 4727616, 5909520, 6303488, 7879360, 9455232, 11819040, 12606976, 15758720, 18910464, 23638080, 31517440, 37820928, 47276160, 63034880, 94552320, 189104640]

約数ペア:

[(1, 189104640), (2, 94552320), (3, 63034880), (4, 47276160), (5, 37820928), (6, 31517440), (8, 23638080), (10, 18910464), (12, 15758720), (15, 12606976), (16, 11819040), (20, 9455232), (24, 7879360), (30, 6303488), (32, 5909520), (40, 4727616), (48, 3939680), (60, 3151744), (64, 2954760), (80, 2363808), (96, 1969840), (120, 1575872), (128, 1477380), (160, 1181904), (192, 984920), (240, 787936), (256, 738690), (320, 590952), (384, 492460), (480, 393968), (512, 369345), (640, 295476), (768, 246230), (960, 196984), (1280, 147738), (1536, 123115), (1920, 98492), (2560, 73869), (3840, 49246), (7680, 24623)]